Pith Number

pith:VBKMGAVJ

pith:2025:VBKMGAVJJ5SFDDZ6SQH7UZJSKU

not attested not anchored not stored refs pending

We Should Chart an Atlas of All the World's Models

Eliahu Horwitz, Jonathan Kahana, Liel Amar, Nitzan Kurer, Yedid Hoshen

arxiv:2503.10633 v2 · 2025-03-13 · cs.LG · cs.CL · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBKMGAVJJ5SFDDZ6SQH7UZJSKU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

Towards Imputation of Pre-Trained Language Model Metadata using Semantic Fingerprinting

Query-efficient model evaluation using cached responses

ModelLens: Finding the Best for Your Task from Myriads of Models

Receipt and verification

First computed	2026-07-05T11:14:55.277174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a854c302a94f64518f3e940ffa6532553fa21057659bf0f4debe1c2844e68a80

Aliases

arxiv: 2503.10633 · arxiv_version: 2503.10633v2 · doi: 10.48550/arxiv.2503.10633 · pith_short_12: VBKMGAVJJ5SF · pith_short_16: VBKMGAVJJ5SFDDZ6 · pith_short_8: VBKMGAVJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VBKMGAVJJ5SFDDZ6SQH7UZJSKU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a854c302a94f64518f3e940ffa6532553fa21057659bf0f4debe1c2844e68a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b549d38deef7b3a579a80f67225a1dc2cb6888802ee33a2bbc6d6a5b6f57eb25",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-13T17:59:53Z",
    "title_canon_sha256": "f6774379e29bc51a4deadbaba7c6b30b94c83a65cafe0197b5824555210375ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10633",
    "kind": "arxiv",
    "version": 2
  }
}